Dark-trace tube
[电] 暗迹管
🧩 词语组成解析
dark
[dɑrk]
adj. 黑暗的;乌黑的;忧郁的;神秘的;
n. 黑暗;暗色;暗处;
trace
[tres]
vt. 跟踪，追踪;追溯，探索;探索;查找;
vi. 沿着一小径或道路前进;可以追溯的;
n. 痕迹，踪迹;微量，极少量;[植]（脉）迹;痕迹;
trace(draw)→回溯
🗣️ 情景例句
How many people live in Turkey?
有多少人在土耳其生活？
To make enemies, talk; to make friends, listen.
要成仇敌，多讲；要成朋友，多听。
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。